Diff: DuerOS-Light-SDK-v1.1.0/duer-os-light/src/iot-baidu-ca/source/baidu_ca_memory.h

Revision:

47:9e361da97763

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DuerOS-Light-SDK-v1.1.0/duer-os-light/src/iot-baidu-ca/source/baidu_ca_memory.h	Tue Jul 18 16:54:45 2017 +0800
@@ -0,0 +1,85 @@
+// Copyright 2017 Baidu Inc. All Rights Reserved.
+// Author: Su Hao (suhao@baidu.com)
+//
+// Description: The APIs for memory management.
+
+#ifndef BAIDU_IOT_TINYDU_IOT_OS_SRC_IOT_BAIDU_CA_SOURCE_BAIDU_CA_MEMORY_H
+#define BAIDU_IOT_TINYDU_IOT_OS_SRC_IOT_BAIDU_CA_SOURCE_BAIDU_CA_MEMORY_H
+
+#include "baidu_ca_types.h"
+
+/*
+ * malloc function
+ *
+ * @Param size, bca_size_t, the expected size of the memory
+ * @Return the alloced memory pointer
+ */
+BCA_INT void* bca_malloc(bca_size_t size);
+
+/*
+ * realloc function
+ *
+ * @Param ptr, void *, the old alloced memory
+ * @Param size, bca_size_t, the expected size of the memory
+ * @Return the new alloced memory pointer
+ */
+BCA_INT void* bca_realloc(void* ptr, bca_size_t size);
+
+/*
+ * free function
+ *
+ * @Param ptr, void *, the alloced memory
+ */
+BCA_INT void bca_free(void* ptr);
+
+/*
+ * malloc function
+ *
+ * @Param size, bca_size_t, the expected size of the memory
+ * @Param file, const char *, the file name when alloc the memory
+ * @Param line, bca_u32_t, the line number of the file when alloc the memory
+ * @Return the alloced memory pointer
+ */
+BCA_INT void* bca_malloc_ext(bca_size_t size, const char* file, bca_u32_t line);
+
+/*
+ * realloc function
+ *
+ * @Param ptr, void *, the old alloced memory
+ * @Param size, bca_size_t, the expected size of the memory
+ * @Param file, const char *, the file name when alloc the memory
+ * @Param line, bca_u32_t, the line number of the file when alloc the memory
+ * @Return the new alloced memory pointer
+ */
+BCA_INT void* bca_realloc_ext(void* ptr, bca_size_t size, const char* file,
+                              bca_u32_t line);
+
+/*
+ * free function
+ *
+ * @Param ptr, void *, the alloced memory
+ * @Param file, const char *, the file name when alloc the memory
+ * @Param line, bca_u32_t, the line number of the file when alloc the memory
+ */
+BCA_INT void bca_free_ext(void* ptr, const char* file, bca_u32_t line);
+
+#ifdef BCA_MEMORY_USAGE
+BCA_INT void bca_memdbg_usage();
+#define BCA_MEMDBG_USAGE(...)       bca_memdbg_usage()
+#else
+#define BCA_MEMDBG_USAGE(...)
+#endif
+
+#ifdef BCA_MEMORY_DEBUG
+#define BCA_MALLOC(_s)          bca_malloc_ext(_s, __FILE__, __LINE__)
+#define BCA_REALLOC(_p, _s)     bca_realloc_ext(_p, _s, __FILE__, __LINE__)
+#define BCA_FREE(_p)            bca_free_ext(_p, __FILE__, __LINE__)
+#else/*BCA_MEMORY_DEBUG*/
+#define BCA_MALLOC(_s)          bca_malloc(_s)
+#define BCA_REALLOC(_p, _s)     bca_realloc(_p, _s)
+#define BCA_FREE(_p)            bca_free(_p)
+#endif/*BCA_MEMORY_DEBUG*/
+
+#define BCA_CALLOC(_s, _n)      BCA_MALLOC((_s) * (_n))
+
+#endif // BAIDU_IOT_TINYDU_IOT_OS_SRC_IOT_BAIDU_CA_SOURCE_BAIDU_CA_MEMORY_H